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​Algebra Introduction: Quiz 6
Expand and simplify the expressions below.

1) 3x(4x + 5) – 6x

 

2) 7(y – 3) + 3(12 – y)

 

3) 6a2(5a – 2b) + 7a3

 

4) 8(c + 4) – 3(2c – 5)

 

5) -4(-5d + d2) – 7(d2 – 10)